Material introduction and analysis of main parts of plastic-coated metal hose

by:Haikuo     2021-06-18
The main parts of the plastic-coated metal hose are made of austenitic stainless steel, which ensures the excellent temperature resistance and corrosion resistance of the plastic-coated metal hose. The working temperature range of the plastic-coated metal hose is -196-600. ℃, in the actual use process, select the corresponding stainless steel grade according to the corrosiveness of the pipeline medium to ensure the corrosion resistance of the plastic-coated metal hose.
The ring-shaped plastic-coated metal hose is a tube-shaped shell with the corrugated shape of a closed ring, and the waves are connected in series by ring corrugations. The ring-shaped plastic-coated metal hose is processed into seamless pipes or welded pipes. Restricted by the processing method, the length of a single tube is usually shorter than that of a spiral corrugated tube.
Plastic-coated metal hose is formed by ultra-thin-walled seamless or welded stainless steel plastic-coated metal hose through high-precision plastic processing. Due to the elastic properties of the plastic coated metal hose outline, the hose has good flexibility and fatigue resistance, making it easy to absorb various cyclic loads of movement and deformation, especially in the pipeline system, which has the ability to compensate for large displacements. .
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